Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Is there a theoretical limit to the speed of a processor?

Author: Dan Andersson

Date: 15:06:27 06/06/02

Go up one level in this thread


I know you said that you were interested in current technologies. But the
theoretical limit of a processor is a function of the fundamentals of physics.
In the rough one can say that the maximum performance is dependant on the mass
of the processor. The bigger the processor the larger the amout of computations
that can be performed. But the speed of a sequential algorithm is bounded by the
speed of light and therefore you have to increase the density of the matter.
There you reach another limit, the black hole limit. Thus it is possible to give
a limit to the computational power of mass per kilogram. Look for the papers of
Seth Lloyd. If you limit yourself to current processes. It's a procedure of
finding the mean critical path length in the processor.

MvH Dan Andersson



This page took 0.01 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.